package com.sky.mapper;

import com.sky.entity.SetmealDish;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

/**
 * @Auther: zh
 * @Date: 2025/5/30 - 05 - 30 - 12:37
 * @Description: com.sky.mapper
 * @version: 2.1
 */

@Mapper
public interface SetmealDishMapper {

    /**
     * 根据菜品id查询对应的套餐id
     * @param dishIds
     * @return
     */
    //select setmeal_id from setmeal_dish where dish_id in (1,2,3,4)
    List<Long> getSetmealIdsByDishIds(List<Long> dishIds);

    /**
     * 批量保存套餐和菜品的关联关系
     * @param setmealDishes
     */
    void insertBatch(List<SetmealDish> setmealDishes);

    /**
     * 删除套餐菜品关系表中的数据
     * @param setmealId
     */
    @Delete("delete from setmeal_dish where id=#{setmealId}")
    void deleteBySetmealId(Long setmealId);

    /**
     * 根据套餐id查询套餐菜品表
     * @param setmealId
     * @return
     */
    @Select("select *from setmeal_dish where setmeal_id = #{setmealId}")
    List<SetmealDish> getBySetmealId(Long setmealId);
}
